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I’m implementing LAN peer discovery in Rust using UDP broadcast with Tokio. Environment Windows + Fedora Linux Same Wi-Fi network, no VPN UDP port 7777 Problem ✅ Linux can discover Windows ❌ ...
PAULASTYA CHAKRABORTY's user avatar
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I have been facing an issue in Rust with processing TCP packets from a system in Bevy (a game engine based on an entity component system). The TCP packets in a TcpStream (but NOT in a TcpListener) ...
Dylan Rogers's user avatar
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In the Rust Reference, there is an example of supertraits: trait Shape { fn area(&self) -> f64; } trait Circle where Self: Shape { fn radius(&self) -> f64 { // A = pi * r^2 ...
Prown's user avatar
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Erring code in question: #[derive(Debug, Clone, Copy)] struct OfflineWord { word: u64, flag: u64, } #[derive(Debug, Clone, Copy)] struct OnlineWord<'file, F: AsRef<Path>> { ...
Tobiky's user avatar
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Because of some FFI code interacting with C++ I need precise manual control on when the Drop::drop() method of types is called w.r.t. those of fields. To be more precise: When a C++ struct is ...
Nicola Gigante's user avatar
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I'm having trouble getting the dmx reception to work; I'm unable to properly align my reads to the dmx break condition. In Usart terms: I want to wait for a Framing error and then read the next 513 ...
CShark's user avatar
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The Rust compiler doesn't allow the following code to compile. This is because the for loop which calls thing.get_prefixes() creates an immutable reference to thing, and during the loop body the ...
Baldrick's user avatar
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I’m new here and working on a personal Rust project: a local Wi-Fi clipboard sync tool for Windows (GNU based linker), Linux, and FreeBSD. The idea is simple: detect clipboard changes on one machine ...
PAULASTYA CHAKRABORTY's user avatar
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I have a list of elements like [1, 1, 2, 2, 3, 4, 5]. I want to iterate through all the k-length sub-lists of this list, such that identical combinations do not occur, that is I don't get [1, 3, 4] ...
Ibolit's user avatar
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I have a slice(start, end) method and I tried to find if I can wrap that in an overloaded slice or range operator: //instead of ... let piece = pie.slice(start, end); //have ... let piece = pie[start.....
Erik Bongers's user avatar
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Desired behavior Have the central make a connection with the peripheral. The "trouBLE" I run in to The central code returns directly a BleHost(Timeout) error, even with adjusted settings I'...
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I'm trying to convert a SEPA XSD file (namely pain.008.001.11 from https://www.iso20022.org/iso-20022-message-definitions) to Rust structs which works great so far. Since I want to generate XML files ...
TrackerSB's user avatar
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I'm trying to implement TryFrom over a type parameter, like so: enum MyType {} struct MyError(); impl<T: Into<u8>> TryFrom<T> for MyType { type Error = MyError; fn try_from(...
Tobiky's user avatar
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Up until now, I thought of a context as a place in the code that expects a certain kind of expression. The Rust Reference on Expressions writes for example that: The following contexts are place ...
Quantumwhisp's user avatar
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I am building a music player and I need to load in a music library, so naturally I need to process a large quantity of files quickly. I only need a small portion from the beginning of each music file, ...
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